Fix outdated edit can’t overwrite changes

README.md

@@ -3,7 +3,7 @@ Gogs - Go Git Service [![Build Status](https://travis-ci.org/gogits/gogs.svg?bra
 
 ![](https://github.com/gogits/gogs/blob/master/public/img/gogs-large-resize.png?raw=true)
 
-##### Current tip version: 0.9.77 (see [Releases](https://github.com/gogits/gogs/releases) for binary versions)
+##### Current tip version: 0.9.78 (see [Releases](https://github.com/gogits/gogs/releases) for binary versions)
 
 | Web | UI  | Preview  |
 |:-------------:|:-------:|:-------:|

gogs.go

@@ -17,7 +17,7 @@ import (
 	"github.com/gogits/gogs/modules/setting"
 )
 
-const APP_VER = "0.9.77.0814"
+const APP_VER = "0.9.78.0815"
 
 func init() {
 	runtime.GOMAXPROCS(runtime.NumCPU())

routers/repo/editor.go

@@ -129,6 +129,7 @@ func editFilePost(ctx *context.Context, form auth.EditRepoFileForm, isNewFile bo
 	content := form.Content
 	commitChoice := form.CommitChoice
 	lastCommit := form.LastCommit
+	form.LastCommit = ctx.Repo.Commit.ID.String()
 
 	if commitChoice == "commit-to-new-branch" {
 		branchName = form.NewBranchName
@@ -151,7 +152,7 @@ func editFilePost(ctx *context.Context, form auth.EditRepoFileForm, isNewFile bo
 	ctx.Data["commit_message"] = form.CommitMessage
 	ctx.Data["commit_choice"] = commitChoice
 	ctx.Data["new_branch_name"] = branchName
-	ctx.Data["last_commit"] = ctx.Repo.Commit.ID
+	ctx.Data["last_commit"] = form.LastCommit
 	ctx.Data["MarkdownFileExts"] = strings.Join(setting.Markdown.FileExtensions, ",")
 	ctx.Data["LineWrapExtensions"] = strings.Join(setting.Repository.Editor.LineWrapExtensions, ",")
 	ctx.Data["PreviewableFileModes"] = strings.Join(setting.Repository.Editor.PreviewableFileModes, ",")

templates/.VERSION

@@ -1 +1 @@
-0.9.77.0814
+0.9.78.0815